222001101101202 has 32 divisors (see below), whose sum is σ = 444824789064000. Its totient is φ = 73863384487488.

The previous prime is 222001101101179. The next prime is 222001101101237. The reversal of 222001101101202 is 202101101100222.

It is a super-2 number, since 2×222001101101202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6702088 + ... + 22111539.

It is an arithmetic number, because the mean of its divisors is an integer number (13900774658250).

Almost surely, 2^{222001101101202} is an apocalyptic number.

222001101101202 is an abundant number, since it is smaller than the sum of its proper divisors (222823687962798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222001101101202 is a wasteful number, since it uses less digits than its factorization.

222001101101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28816010.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222001101101202 its reverse (202101101100222), we get a palindrome (424102202201424).

The spelling of 222001101101202 in words is "two hundred twenty-two trillion, one billion, one hundred one million, one hundred one thousand, two hundred two".